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BS EN 60335-2-50-2003 家用和类似用途电器.安全性.第2-50部分:商用电双层蒸锅的特殊要求

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【英文标准名称】:Householdandsimilarelectricalappliances—Safety—Part2-50:Particularrequirementsforcommercialelectricbains-marie
【原文标准名称】:家用和类似用途电器.安全性.第2-50部分:商用电双层蒸锅的特殊要求
【标准号】:BSEN60335-2-50-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-06-16
【实施或试行日期】:2003-06-17
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:双层蒸锅;给养设备;商业的;定义;设计;家用的;家庭安全;接地线端子;电器;双层电蒸锅;电热器;家用电器;(电网)电源;电气的;电气设备;电气工程;电气安全;设备安全;耐火性;防火安全;加热;加热装置;家用设备;家用;工业经济;铭刻;检验;仪器;绝缘电阻;厨房器具;作标记;抗湿;操作;防事故;防电击;安全;安全组件;安全工程;安全要求;规范(验收);试验;热稳定性;贸易;使用;水浴锅(实验室)
【英文主题词】:Bains-marie;Cateringequipment;Commercial;Definition;Definitions;Design;Domestic;Domesticsafety;Earthingconductorterminations;Electricappliances;Electricbains-marie;Electricheatingappliances;Electrichouseholdappliance;Electricmains;Electrical;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Equipmentsafety;Fireresistance;Firesafety;Heating;Heatingappliances;Householdequipment;Householduse;Industrialeconomics;Inscription;Inspection;Instruments;Insulatingresistance;Kitchenutensils;Marking;Moistureresistance;Operation;Protectionagainstaccidents;Protectionagainstelectricshocks;Safety;Safetycomponents;Safetyengineering;Safetyrequirements;Specification(approval);Testing;Thermalstability;Trade;Use;Waterbaths(laboratory)
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThisInternationalStandarddealswiththesafetyofelectricallyoperatedcommercialbainsmarienotintendedforhouseholduse,theirratedvoltagebeingnotmorethan250Vforsingle-phaseappliancesconnectedbetweenonephaseandneutral,and480Vforotherappliances.NOTE101Theseappliancesareused,forexampleinrestaurants,canteens,hospitalsandsimilarcommercialenterprises.Theelectricalpartofappliancesmakinguseofotherformsofenergyisalsowithinthescopeofthisstandard.Asfarasispracticable,thisstandarddealswiththecommonhazardspresentedbythesetypesofappliances.NOTE102Attentionisdrawntothefactthat?forappliancesintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;?inmanycountriesadditionalrequirementsarespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyauthoritiesandsimilarauthorities;?forappliancesintendedtobeusedoutdoors,additionalrequirementsmaybenecessary.NOTE103Thisstandarddoesnotapplyto?appliancesdesignedexclusivelyforindustrialpurposes;?appliancesintendedtobeusedinlocationswherespecialconditionsprevail,suchasthepresenceofacorrosiveorexplosiveatmosphere(dust,vapourorgas);?continuousprocessappliancesforthemassproductionoffood.
【中国标准分类号】:Y63;Y68
【国际标准分类号】:97_040_20
【页数】:24P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforLaboratoryEvaluationofMagnesiumSacrificialAnodeTestSpecimensforUndergroundApplications
【原文标准名称】:地下设备用镁电镀阳极试样实验室评价的标准试验方法
【标准号】:ASTMG97-1997(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:G01.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:coulometer;electroplater'stape;sacrificialanode;Amperehours;Anodes;Backfill--testing;Corrosion;Currentmeasurement;Electrodes;Laboratoryanalysis/evaluation;Magnesium;Magnesiumanodes;Oxidationtesting;Performance--metals/alloysmaterial
【摘要】:Thistestisaguideforevaluatingmagnesiumanodes.Thedegreeofcorrelationbetweenthistestandserviceperformancehasnotbeenfullydetermined.1.1Thistestmethodcoversalaboratoryprocedurethatmeasuresthetwofundamentalperformancepropertiesofmagnesiumsacrificialanodetestspecimensoperatinginasaturatedcalciumsulfate,saturatedmagnesiumhydroxideenvironment.Thetwofundamentalpropertiesareelectrode(oxidationpotential)andamperehours(Ah)obtainedperunitmassofspecimenconsumed.Magnesiumanodesinstalledundergroundareusuallysurroundedbyabackfillmaterialthattypicallyconsistsof75%gypsum(CaSO4x00B7;2H2O),20%bentoniteclay,and5%sodiumsulfate(Na2SO4).Thecalciumsulfate,magnesiumhydroxidetestelectrolytesimulatesthelongtermenvironmentaroundananodeinstalledinthegypsum-bentonite-sodiumsulfatebackfill.1.2Thistestmethodisintendedtobeusedforqualityassurancebyanodemanufacturersoranodeusers.However,longtermfieldperformancepropertiesmaynotbeidenticaltopropertymeasurementsobtainedusingthislaboratorytest.Note18212;RefertoTerminologyG15fortermsusedinthistestmethod.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautions,SeeSection7andParagraph8.1.1.
【中国标准分类号】:A29
【国际标准分类号】:77_150_20
【页数】:4P.;A4
【正文语种】:英语


基本信息
标准名称:弯头方形斜角顶把
中标分类: 航空、航天 >> 航空器与航天器制造用设备 >> 工具
发布日期:1986-07-14
实施日期:1986-10-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:1页
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所属分类: 航空 航天 航空器与航天器制造用设备 工具